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Features


Easy to manoeuvre during use and conveniently folds down for compact storage.

Easily adjust the cutting height from 38mm to 90mm to suit different grass conditions and trimming needs.

Wide 22-inch cutting width for faster coverage and improved mowing efficiency.
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Description
The Forestwest BM11112 Walk Behind String Trimmer combines the cutting action of a petrol line trimmer with the stability and control of a wheeled walk-behind machine. For Australian users looking for a heavy-duty whipper snipper for long grass and rough ground, its wheeled design reduces the need to carry a conventional handheld trimmer.
Powered by a 175cc 4-stroke petrol engine, the BM11112 provides a wide 560mm / 22" cutting width and adjustable cutting height from 38–90mm. It can trim close to fence lines, trees, foundations and other obstacles while also clearing larger areas of long grass and weeds.
At 31kg net weight, the manual-push design remains manoeuvrable, while the large wheels help the machine travel across rough and uneven ground where a conventional lawn mower deck may be less suitable.
Key Features & Benefits
- 22" Walk Behind String Trimmer: Wide 560mm cutting path for clearing grass and weeds efficiently.
- Wheeled Whipper Snipper: Provides line-trimming capability without carrying a conventional handheld machine.
- 175cc 4-Stroke Petrol Engine: Independent petrol power for property maintenance.
- 38–90mm Cutting Height: Adjustable height for different grass and ground conditions.
- Manual Push Design: Provides direct control around fences, trees and other obstacles.
- 13" Wheels: Helps movement across uneven and overgrown ground.
- Adjustable Handle: Allows adjustment for operation and convenient storage.
For heavier brush and saplings, step up to the BM11120 Self-Propelled Brush Mower. For flail cutting and mulching, see the BM11161 Self-Propelled Flail Mower.
Browse the complete Forestwest Mowers & Slashers range.
Frequently Asked Questions
1. Is a walk behind string trimmer the same as a whipper snipper?
Both use cutting line to trim grass and weeds. The BM11112 mounts the cutting system on a wheeled walk-behind frame instead of requiring the operator to carry a handheld whipper snipper.
2. What is the cutting width?
The BM11112 has a 560mm / 22" cutting width.
3. What is the cutting height?
The cutting height is adjustable from 38–90mm.
4. Is the BM11112 self-propelled?
No. The BM11112 uses a manual-push drive system.














